CVE-2011-0766

NONE EPSS 85.9%
Published May 31, 201115y ago · Modified Jun 16, 20262w ago
Find Similar
Published May 31, 2011 15y ago
Last Modified Jun 16, 2026 2w ago

Description

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.

Threat Intelligence

EPSS Exploit Probability
85.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-310

Affected Products 12

VendorProductVersionRange
erlangcrypto* ≤2.0.2.1
erlangerlang\/otpr11b-5any
erlangerlang\/otpr12b-5any
erlangerlang\/otpr13bany
erlangerlang\/otpr13b02-1any
erlangerlang\/otpr13b03any
erlangerlang\/otpr13b04any
erlangerlang\/otpr14aany
erlangerlang\/otpr14bany
erlangerlang\/otpr14b01any
erlangerlang\/otpr14b02any
sshssh* ≤2.0.4

References 4

  • secunia.com http://secunia.com/advisories/44709
    Vendor Advisory
  • kb.cert.org http://www.kb.cert.org/vuls/id/178990
    PatchThird Party AdvisoryUS Government Resource
  • securityfocus.com http://www.securityfocus.com/bid/47980
    Third Party AdvisoryVDB Entry
  • github.com https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5
    Patch

Remediation

  • kb.cert.org http://www.kb.cert.org/vuls/id/178990
    PatchThird Party AdvisoryUS Government Resource
  • github.com https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5
    Patch